TestMu Conference is Back! Future of Testing + AIHow to use getFieldsWithAnnotation method of com.tngtech.jgiven.impl.util.FieldCache class
Best JGiven code snippet using com.tngtech.jgiven.impl.util.FieldCache.getFieldsWithAnnotation
Source:ValueInjector.java 
...57 private List<ScenarioStateField> getScenarioFields(Object object) {58 @SuppressWarnings("unchecked")59 List<Field> scenarioFields = FieldCache60 .get(object.getClass())61 .getFieldsWithAnnotation(ScenarioState.class, ProvidedScenarioState.class, ExpectedScenarioState.class);62 return scenarioFields.stream()63 .map(ScenarioStateField.fromField)64 .collect(toList());65 }66 /**67 * @throws JGivenMissingGuaranteedScenarioStateException in case a field is guaranteed68 * and is not initialized by the finishing stage69 */70 @SuppressWarnings("unchecked")71 public void readValues(Object object) {72 validateFields(object);73 checkGuaranteedStatesAreInitialized(object);74 for (ScenarioStateField field : getScenarioFields(object)) {75 try {76 Object value = field.getField().get(object);77 updateValue(field, value);78 log.debug("Reading value {} from field {}", value, field.getField());79 } catch (IllegalAccessException e) {80 throw new RuntimeException("Error while reading field " + field.getField(), e);81 }82 }83 }84 /**85 * @throws JGivenMissingRequiredScenarioStateException in case a field requires86 * a value and the value is not present87 */88 @SuppressWarnings("unchecked")89 public void updateValues(Object object) {90 validateFields(object);91 for (ScenarioStateField field : getScenarioFields(object)) {92 Object value = getValue(field);93 if (value != null) {94 try {95 field.getField().set(object, value);96 } catch (IllegalAccessException e) {97 throw new RuntimeException("Error while updating field " + field.getField(), e);98 }99 log.debug("Setting field {} to value {}", field.getField(), value);100 } else if (field.isRequired()) {101 throw new JGivenMissingRequiredScenarioStateException(field.getField());102 }103 }104 }105 public <T> void injectValueByType(Class<T> clazz, T value) {106 state.updateValueByType(clazz, value);107 }108 public <T> void injectValueByName(String name, T value) {109 state.updateValueByName(name, value);110 }111 private void updateValue(ScenarioStateField field, Object value) {112 if (field.getResolution() == Resolution.NAME) {113 state.updateValueByName(field.getField().getName(), value);114 } else {115 state.updateValueByType(field.getField().getType(), value);116 }117 }118 private Object getValue(ScenarioStateField field) {119 if (field.getResolution() == Resolution.NAME) {120 return state.getValueByName(field.getField().getName());121 }122 return state.getValueByType(field.getField().getType());123 }124 private void checkGuaranteedStatesAreInitialized(Object instance) {125 for (Field field: FieldCache.get(instance.getClass())126 .getFieldsWithAnnotation(ProvidedScenarioState.class, ScenarioState.class)) {127 if (field.isAnnotationPresent(ProvidedScenarioState.class)) {128 if (field.getAnnotation(ProvidedScenarioState.class).guaranteed()) {129 checkInitialized(instance, field);130 }131 }132 if (field.isAnnotationPresent(ScenarioState.class)) {133 if (field.getAnnotation(ScenarioState.class).guaranteed()) {134 checkInitialized(instance, field);135 }136 }137 }138 }139 private void checkInitialized(Object instance, Field field) {140 Object value = null;...
Source:MockScenarioExecutor.java
...48 }49 @SuppressWarnings("unchecked")50 public void injectStages(Object stage) {51 for (Field field : FieldCache.get(stage.getClass())52 .getFieldsWithAnnotation(ScenarioStage.class)) {53 Object steps = addStage(field.getType());54 ReflectionUtil.setField(field, stage, steps, ", annotated with @ScenarioStage");55 }56 MockitoAnnotations.initMocks(stage);57 }58}...
Source:FieldCache.java
...23 private final ConcurrentHashMap<List<Class<? extends Annotation>>, List<Field>> fieldMap = new ConcurrentHashMap<List<Class<? extends Annotation>>, List<Field>>();24 public FieldCache( Class<?> clazz ) {25 this.clazz = clazz;26 }27 public List<Field> getFieldsWithAnnotation( final Class<? extends Annotation>... scenarioStageClasses ) {28 List<Class<? extends Annotation>> annotationList = ImmutableList.copyOf( scenarioStageClasses );29 List<Field> fields = fieldMap.get( annotationList );30 if( fields == null ) {31 final List<Field> newFields = Lists.newArrayList();32 ReflectionUtil.forEachField( null, clazz,33 ReflectionUtil.hasAtLeastOneAnnotation( scenarioStageClasses ),34 new ReflectionUtil.FieldAction() {35 @Override36 public void act( Object object, Field field ) throws Exception {37 field.setAccessible( true );38 newFields.add( field );39 }40 }41 );...
getFieldsWithAnnotation
Using AI Code Generation
1package com.tngtech.jgiven.impl.util;2import java.lang.annotation.Annotation;3import java.lang.reflect.Field;4import java.util.ArrayList;5import java.util.List;6public class FieldCache {7 public static List<Field> getFieldsWithAnnotation( Class<?> clazz, Class<? extends Annotation> annotation ) {8 List<Field> fields = new ArrayList<Field>();9 for( Field field : clazz.getDeclaredFields() ) {10 if( field.isAnnotationPresent( annotation ) ) {11 fields.add( field );12 }13 }14 return fields;15 }16}17package com.tngtech.jgiven.impl.util;18import java.lang.annotation.Annotation;19import java.lang.reflect.Field;20import java.util.ArrayList;21import java.util.List;22public class FieldCache {23 public static List<Field> getFieldsWithAnnotation( Class<?> clazz, Class<? extends Annotation> annotation ) {24 List<Field> fields = new ArrayList<Field>();25 for( Field field : clazz.getDeclaredFields() ) {26 if( field.isAnnotationPresent( annotation ) ) {27 fields.add( field );28 }29 }30 return fields;31 }32}33package com.tngtech.jgiven.impl.util;34import java.lang.annotation.Annotation;35import java.lang.reflect.Field;36import java.util.ArrayList;37import java.util.List;38public class FieldCache {39 public static List<Field> getFieldsWithAnnotation( Class<?> clazz, Class<? extends Annotation> annotation ) {40 List<Field> fields = new ArrayList<Field>();41 for( Field field : clazz.getDeclaredFields() ) {42 if( field.isAnnotationPresent( annotation ) ) {43 fields.add( field );44 }45 }46 return fields;47 }48}49package com.tngtech.jgiven.impl.util;50import java.lang.annotation.Annotation;51import java.lang.reflect.Field;52import java.util.ArrayList;53import java.util.List;54public class FieldCache {55 public static List<Field> getFieldsWithAnnotation( Class<?> clazz, Class<? extends Annotation> annotation ) {56 List<Field> fields = new ArrayList<Field>();57 for( Field field : clazz.getDeclaredFields() ) {58 if( field.isAnnotationPresent( annotation ) ) {59 fields.add( field );60 }61 }62 return fields;63 }64}65package com.tngtech.jgiven.impl.util;66import java.lang.annotation.Annotation;67import java.lang.reflect.Field;68import java.util.ArrayList;69import java.util.List;70public class FieldCache {
getFieldsWithAnnotation
Using AI Code Generation
1import com.tngtech.jgiven.annotation.ScenarioState;2import com.tngtech.jgiven.impl.util.FieldCache;3public class Test {4 String scenarioState;5 public static void main(String[] args) {6 FieldCache fieldCache = new FieldCache(Test.class);7 System.out.println(fieldCache.getFieldsWithAnnotation(ScenarioState.class));8 }9}10import com.tngtech.jgiven.annotation.ScenarioState;11import com.tngtech.jgiven.impl.util.FieldCache;12public class Test {13 String scenarioState;14 public static void main(String[] args) {15 FieldCache fieldCache = new FieldCache(Test.class);16 System.out.println(fieldCache.getFieldsWithAnnotation(ScenarioState.class).get(0).getName());17 }18}19import com.tngtech.jgiven.annotation.ScenarioState;20import com.tngtech.jgiven.impl.util.FieldCache;21public class Test {22 String scenarioState;23 public static void main(String[] args) {24 FieldCache fieldCache = new FieldCache(Test.class);25 System.out.println(fieldCache.getFieldsWithAnnotation(ScenarioState.class).get(0).getType());26 }27}28import com.tngtech.jgiven.annotation.ScenarioState;29import com.tngtech.jgiven.impl.util.FieldCache;30public class Test {31 String scenarioState;32 public static void main(String[] args) {33 FieldCache fieldCache = new FieldCache(Test.class);34 System.out.println(fieldCache.getFieldsWithAnnotation(ScenarioState.class).get(0).getGenericType());35 }36}37import com.tngtech.jgiven.annotation.ScenarioState;38import com.tng
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